1 files changed, 1 insertions, 1 deletions
diff --git a/exec.h b/exec.h
index 0f5944a..31b7b0a 100644
--- a/exec.h
+++ b/exec.h
@@ -8,6 +8,6 @@ using namespace std;
 class DepNode;
 class Vars;
 
-void Exec(const vector<DepNode*>& roots, const Vars* vars);
+void Exec(const vector<DepNode*>& roots, Vars* vars);
 
 #endif  // EXEC_H_